this is an alpine 12" type R 4 ohm single voice coil bought new from circuit city in december. i recently replaced it with another type-r dvc. it was in a covered q-logic box. no marks. i want to sell it asap . . . BEST OFFER. it is ready to be shipped. thank you. //content.invisioncic.com/y282845/emoticons/eek.gif.771b7a90cf45cabdc554ff1121c21c4a.gif